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Integrated Energy and Spectrum Harvesting for 5G Wireless Communications submitted by –SUMITH.MS(1KI12CS089) Guided by – BANUSHRI.S(ASST.PROF,Dept.Of.CSE) 1KI12CS089-SUMITH.MS
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WHAT IS 5G TECHNOLOGY ?
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WHAT IS 5G TECHNOLOGY ? wider bandwidth High capacity Lower cost
Higher reliability
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5G ARCHITECTURE
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EXISTING SYSTEM Challenges Less energy conservation
A high resolution & bi-directional system Technology to gather all network’s on one platform Easily manageable with the previous generation Challenges Less energy conservation Security & privacy issues Traffic management
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MOTIVATION Energy-Efficient Communication Prioritized Spectrum Access
Interference Management Data Rate and Latency
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ENERGY EFFICIENT COMMUNICATION
Optimizing device operation Energy saving Life time Energy harvesting technology From env energy sources From radio signals Specific circuit at receiver
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PRIORIZED SPECTRUM ACCESS
software-re configurability of CR technology rapidly switch
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INTERFERENCE MANAGEMENT
Interference due to the following reasons Heterogeneity Handling Environmental sensing ability of EH-CR Detect spectrum usage
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PROPOSED SYSTEM architecture
Integrated spectrum and energy harvesting for 5G wireless networks efficiently collected and managed. architecture dealing with current challenges. MAC Heterogeneous 5G network
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ADVANTAGES OF PROPOSED SYSTEM
S&E efficiently collected and intelligently managed High bandwidth uniform, uninterrupted, and consistent connectivity Parallel multiple services support heterogeneous services
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ARCHITECTURE TO DEAL WITH CURRENT CHALLENGES
1 ARCHITECTURE TO DEAL WITH CURRENT CHALLENGES
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ENERGY AND SPECTRUM HARVESTING DRIVEN 5G ARCHITECTURE AND MODEL
Network Architecture Multi-Tier Energy Harvesting Model Cross Tier Cooperative Sensing Model
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NETWORK ARCHITECTURE Fig:Energy harvesting cognitive radio architecture.
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Energy harvesting CR devices Sense & access channel periodically
D2D networks Sense and use spectrum Pico cell networks BS manage EH&S within its coverage Femto cell networks Find S channels & control E&S usage Macro cell networks BS with E&SH controller
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INTEGRATED ENERGY AND SPECTUM CONTROL MECHANISM
2 INTEGRATED ENERGY AND SPECTUM CONTROL MECHANISM
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JOINT ENERGY AND SPECTRUM MANAGEMENT FOR MULTI-TIER 5G SYSTEM
D2D NETWORK MACRO CELL NETWORK
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1.D2D NETWORK Distributed management
D2D Central Controller Centralized Management Distributed management Figure. A centralized/distributed energy and spectrum management strat- egy for a D2D network.
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D2D E&SH module-central controller Distributed algorithm
Find Optimal E&S control strategy
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2.MACRO CELL NETWORK user High priority Medium priority Low prioriy
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MACRO CELL NETWORK Priority virtual queue interface
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CONTROL SCHEME FOR HETEROGENEOUS 5G NETWORKS
3 CONTROL SCHEME FOR HETEROGENEOUS 5G NETWORKS
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ENERGY HARVESTING BASED COOPERATIVE SENSING MAC PROTOCOL
SU EH module-sense available (*PU) channels
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APPLICATIONS 1.unified global standard. 2.Network availability .
3.make world real Wi Fi zone. 4.share the same spectrum efficiently. 5. signal at higher altitude as well. 6.Gov’t 7.Education
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CONCLUSION system improve throughput and save energy , handle the spectrum efficiently This architecture is easily manageable It will interconnect the entire world It have future scope
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5G-FUTURE SCOPE internet service- unlock many of the problems.
Can extend to mobility scenario where the spectrum and power supply may be influenced by ambient over different wireless environments In that case, new mechanisms and algorithms should be studied to cover the unstable and intermittent characteristics of spectrum and energy resources cooperation among different tiers will be a key requirement to mitigate interference in 5G networks
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REFERENCES www.tutorialpoints.com/5g www.youtube.com/5g
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THANK YOU ANY QUESTIONS………………………..?????? SUMITH.M.S
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